Index: libc/arch/ppc32/_link.ld.in
===================================================================
--- libc/arch/ppc32/_link.ld.in	(revision 5b4f9e12cfed46b89347fe6dc10691fe0395d8b4)
+++ libc/arch/ppc32/_link.ld.in	(revision abda850ac82421f5f6f4efdb7edc40aa208ccfd1)
@@ -36,7 +36,8 @@
 		*(COMMON);
 		*(.bss);
-		_heap = .;
-		LONG(0xdeadbeef);
 	} :data
+
+	. = ALIGN(0x1000);
+	_heap = .;
 	
 	/DISCARD/ : {